54102215241 has 24 divisors (see below), whose sum is σ = 82212624000. Its totient is φ = 34234160352.

The previous prime is 54102215231. The next prime is 54102215269. The reversal of 54102215241 is 14251220145.

It is a happy number.

54102215241 is a `hidden beast` number, since 5 + 410 + 2 + 2 + 1 + 5 + 241 = 666.

It is not a de Polignac number, because 54102215241 - 2⁹ = 54102214729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54102215231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1741281 + ... + 1772078.

It is an arithmetic number, because the mean of its divisors is an integer number (3425526000).

Almost surely, 2^54102215241 is an apocalyptic number.

It is an amenable number.

54102215241 is a deficient number, since it is larger than the sum of its proper divisors (28110408759).

54102215241 is a wasteful number, since it uses less digits than its factorization.

54102215241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513453 (or 3513450 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 54102215241 its reverse (14251220145), we get a palindrome (68353435386).

The spelling of 54102215241 in words is "fifty-four billion, one hundred two million, two hundred fifteen thousand, two hundred forty-one".